164108870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 299849472

約数和(自身を除く): 135740602

約数列:

[1, 2, 5, 10, 103, 206, 283, 515, 563, 566, 1030, 1126, 1415, 2815, 2830, 5630, 29149, 57989, 58298, 115978, 145745, 159329, 289945, 291490, 318658, 579890, 796645, 1593290, 16410887, 32821774, 82054435, 164108870]

約数ペア:

[(1, 164108870), (2, 82054435), (5, 32821774), (10, 16410887), (103, 1593290), (206, 796645), (283, 579890), (515, 318658), (563, 291490), (566, 289945), (1030, 159329), (1126, 145745), (1415, 115978), (2815, 58298), (2830, 57989), (5630, 29149)]